Role of polymorphisms in MMP-9 and TIMP-1 as biomarkers for susceptibility to systemic lupus erythematosus patients.
Biomark Med
; 13(1): 33-43, 2019 01.
Article
en En
| MEDLINE
| ID: mdl-30561224
ABSTRACT
AIM:
To investigate the possible association between MMP-9 (-1562 C/T) and TIMP-1 (372 T/C) polymorphism and inflammatory markers with disease activity in systemic lupus erythematosus (SLE) patients. MATERIALS &METHODS:
150 SLE patients were recruited. Disease severity was assessed by SLEDAI (SLE disease activity index). The polymorphisms were detected by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) and serum levels by ELISA.RESULTS:
Among patients mean MMP-9 serum levels and mRNA expression were significantly decreased with increase in TIMP-1 levels (p < 0.0001). Concomitant presence of both MMP-9 1562 T and TIMP-1 372 C alleles synergistically increased risk of SLE by 7.89-fold (p < 0.0001). The mRNA expression of MMP-9 and TIMP-1 correlated with SLEDAI score.CONCLUSION:
MMP-9, TIMP-1 and MMP-9/TIMP-1 ratios may act as biomarkers for susceptibility to SLE.Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Biomarcadores
/
Inhibidor Tisular de Metaloproteinasa-1
/
Metaloproteinasa 9 de la Matriz
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Polimorfismo de Nucleótido Simple
/
Lupus Eritematoso Sistémico
Tipo de estudio:
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Adult
/
Female
/
Humans
/
Male
Idioma:
En
Revista:
Biomark Med
Asunto de la revista:
BIOQUIMICA
/
MEDICINA
Año:
2019
Tipo del documento:
Article
País de afiliación:
India